OPTIGRAMI for PC's
Subtitle: user's manual (version 1.0)
By: Floyd G. Timson, David G. Martens.
Contributors: Martens, David G.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: General technical report NE -- 143.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1990
Place of publication: Radnor, Pa
Language: eng
Number of pages: 19
Subjects: Lumber -- Grading; Lumber -- Software; Lumber -- Computer programs
Genres: Software.
Notes: Distributed to depository libraries in microfiche.

"August 1990"--T.p. verso.

Includes bibliographical references (p. 5-6).